Centre Square · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Centre Square & neighbors — hit play
Every city on the map carries real forecast data from the same models as its city page, refreshed several times a day. The icon is the day's overall look; the number is the afternoon high.
Next 14 days at a glance
from the model forecast
Hottest day
87°
Sun, Aug 23
Coldest night
44°
Tue, Sep 1
Days with precip
2 / 14
of 14 forecast days
Nicest day
Sun, Aug 30
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
87° 60°
59% precip chance
Sat 29 – Sun 30 Aug
85° 47°
1% precip chance
Sat 5 – Sun 6 Sep
67° 48°
typical range
Sat 12 – Sun 13 Sep
68° 48°
typical range
30 days — Centre Square
14 forecast + 16 climatology
Thu · Today Mostly cloudy
82°54°6%⌄
Wind13 mph NW
Gusts21 mph
UV index6 – High
Precip chance6%
Sunrise05:54
Sunset20:08
Fri · Tomorrow Mostly cloudy
74°56°1.6 mm⌄
Wind13 mph NE
Gusts22 mph
UV index6 – High
Precip chance57%
Sunrise05:56
Sunset20:06
Saturday 22/8 Mostly cloudy
78°61°8%⌄
Wind17 mph SE
Gusts33 mph
UV index6 – High
Precip chance8%
Sunrise05:57
Sunset20:04
Sunday 23/8 Showers
87°60°4.9 mm⌄
Wind25 mph SE
Gusts36 mph
UV index7 – High
Precip chance59%
Sunrise05:59
Sunset20:02
Monday 24/8 Sunny
77°62°4%⌄
Wind21 mph NW
Gusts31 mph
UV index7 – High
Precip chance4%
Sunrise06:00
Sunset20:00
Tuesday 25/8 Sunny
74°60°5%⌄
Wind13 mph SE
Gusts27 mph
UV index6 – High
Precip chance5%
Sunrise06:02
Sunset19:58
Wednesday 26/8 Mostly cloudy
78°61°7%⌄
Wind17 mph S
Gusts31 mph
UV index6 – High
Precip chance7%
Sunrise06:03
Sunset19:56
Thursday 27/8 Mostly cloudy
86°69°4%⌄
Wind18 mph SE
Gusts32 mph
UV index8 – Very high
Precip chance4%
Sunrise06:05
Sunset19:54
Friday 28/8 Sunny
77°56°1%⌄
Wind20 mph W
Gusts35 mph
UV index6 – High
Precip chance1%
Sunrise06:07
Sunset19:52
Saturday 29/8 Sunny
85°64°1%⌄
Wind16 mph W
Gusts30 mph
UV index7 – High
Precip chance1%
Sunrise06:08
Sunset19:50
Sunday 30/8 Sunny
67°47°1%⌄
Wind14 mph N
Gusts30 mph
UV index5 – Moderate
Precip chance1%
Sunrise06:10
Sunset19:48
Monday 31/8 Sunny
64°53°3%⌄
Wind11 mph NW
Gusts18 mph
UV index5 – Moderate
Precip chance3%
Sunrise06:11
Sunset19:46
Tuesday 1/9 Mostly cloudy
61°44°8%⌄
Wind13 mph E
Gusts25 mph
UV index5 – Moderate
Precip chance8%
Sunrise06:13
Sunset19:43
Wednesday 2/9 Mostly cloudy
65°44°6%⌄
Wind17 mph SE
Gusts34 mph
UV index5 – Moderate
Precip chance6%
Sunrise06:14
Sunset19:41
Thursday 3/9 Light rain (climatological)
62°45°1.4 mm⌄
Day≈57–68°
Night≈40–51°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Partly cloudy (climatological)
66°47°20%⌄
Day≈61–72°
Night≈42–53°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
67°48°20%⌄
Day≈61–72°
Night≈42–53°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Light rain (climatological)
67°48°1.3 mm⌄
Day≈62–73°
Night≈43–53°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
60°44°20%⌄
Day≈55–65°
Night≈38–49°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
62°45°20%⌄
Day≈57–68°
Night≈40–51°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Light rain (climatological)
61°45°1.2 mm⌄
Day≈56–67°
Night≈39–50°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
62°45°20%⌄
Day≈57–68°
Night≈40–51°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
68°48°20%⌄
Day≈62–73°
Night≈43–54°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Light rain (climatological)
67°48°1.1 mm⌄
Day≈62–72°
Night≈43–53°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
68°49°20%⌄
Day≈63–74°
Night≈43–54°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
64°46°20%⌄
Day≈58–69°
Night≈40–51°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Light rain (climatological)
58°43°1.7 mm⌄
Day≈53–64°
Night≈37–48°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
63°46°20%⌄
Day≈58–69°
Night≈40–51°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
63°46°20%⌄
Day≈58–68°
Night≈40–51°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Light rain (climatological)
66°47°1.9 mm⌄
Day≈61–72°
Night≈42–53°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
How does a 30-day outlook work?
The first 14 days are a live model forecast. The back half of the month shows the typical range for those dates — useful for planning, not a literal prediction.
First 14 days: a real forecast, blended from NBM, ECMWF and GFS runs. Trust it most inside three days; by the second week treat it as a lean, not a promise.
Rest of the month: past day 14 we stop pretending to forecast and switch to the climate corridor — the range those dates have produced over three decades computed directly for Centre Square, with mild week-to-week wiggle.
Good question for this page: "Is late August usually humid in Chicago?" Bad question: "Do I need an umbrella on the 29th?" — three weeks out no one knows, and that's the honest answer.